High-purity phosphoric acid for fertilizer, food, chemical & industrial applications
Manufactured under strict quality standards, our Phosphoric Acid delivers consistent purity, controlled composition, and dependable performance across diverse industrial and commercial applications. Nilkantha Chemical Industries supplies export-ready phosphoric acid with reliable quality and flexible specifications.
Product overview
Precision-manufactured for consistent performance
Nilkantha Chemical Industries Pvt. Ltd. manufactures high-purity Phosphoric Acid (H₃PO₄) using controlled production processes and premium raw materials. Our product is known for its clarity, stability, and long shelf life, making it suitable for fertilizer manufacturing, food processing, metal treatment, and specialty chemical applications.
We support bulk supply, customized concentrations, and export-compliant packaging, ensuring smooth sourcing for domestic and international customers.
About phosphoric acid
Phosphoric acid (H₃PO₄) is a non-toxic, weak acid that appears as a clear, colorless liquid or crystalline solid. It is widely used in various industries due to its versatility. Industrially, it is produced by treating phosphate rock with sulfuric acid in a wet process or by burning phosphorus in the dry process. The primary application is in the production of fertilizers, particularly triple superphosphate and ammonium phosphates, essential for agriculture. Phosphoric acid is also used in food and beverages as an acidity regulator and flavor enhancer, especially in soft drinks.
Additionally, it is used in metal treatment for rust removal, dental products for enamel etching, and the manufacture of detergents and soaps. While generally safe, it must be handled with care to avoid irritation.Phosphoric acid (H₃PO₄) is a non-toxic, weak acid that appears as a clear, colorless liquid or crystalline solid. It is widely used in various industries due to its versatility. Industrially, it is produced by treating phosphate rock with sulfuric acid in a wet process or by burning phosphorus in the dry process.
The primary application is in the production of fertilizers, particularly triple superphosphate and ammonium phosphates, essential for agriculture. Phosphoric acid is also used in food and beverages as an acidity regulator and flavor enhancer, especially in soft drinks. Additionally, it is used in metal treatment for rust removal, dental products for enamel etching, and the manufacture of detergents and soaps. While generally safe, it must be handled with care to avoid irritation.
Industrial applications / Uses of phosphoric acid
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Fertilizer production.
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Manufacturing ammonium phosphate, superphosphate, and triple superphosphate.
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Food and beverage industry.
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Used as an acidity regulator and flavor enhancer in soft drinks and processed foods.
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Metal treatment.
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Cleaning and rust removal in steel and other metals (phosphatizing).
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Detergent and soap manufacturing.
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Key ingredient in synthetic detergents and liquid soaps.
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Water treatment.
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Adjusting pH levels and controlling corrosion in water systems.
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Dental and medical applications.
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Used in dental etching gels and as an intermediate in pharmaceutical products.
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Chemical manufacturing.
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Producing phosphate salts and other derivatives for industrial use.
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Construction industry.
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Added to cement and plaster formulations to enhance properties.
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Electronics.
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Cleaning and etching semiconductor components.
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Textile industry.
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Used as a mordant in dyeing processes.